259190010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8807}}^1$

素因数の和:8932

約数の個数: 64

約数和(自身を含む): 697593600

約数和(自身を除く): 438403590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2943, 3270, 4905, 5886, 8807, 9810, 14715, 17614, 26421, 29430, 44035, 52842, 79263, 88070, 132105, 158526, 237789, 264210, 396315, 475578, 792630, 959963, 1188945, 1919926, 2377890, 2879889, 4799815, 5759778, 8639667, 9599630, 14399445, 17279334, 25919001, 28798890, 43198335, 51838002, 86396670, 129595005, 259190010]

約数ペア:

[(1, 259190010), (2, 129595005), (3, 86396670), (5, 51838002), (6, 43198335), (9, 28798890), (10, 25919001), (15, 17279334), (18, 14399445), (27, 9599630), (30, 8639667), (45, 5759778), (54, 4799815), (90, 2879889), (109, 2377890), (135, 1919926), (218, 1188945), (270, 959963), (327, 792630), (545, 475578), (654, 396315), (981, 264210), (1090, 237789), (1635, 158526), (1962, 132105), (2943, 88070), (3270, 79263), (4905, 52842), (5886, 44035), (8807, 29430), (9810, 26421), (14715, 17614)]